irs.gov Website Information

Daily Unique Visits: 3,725,834

Daily Page Views: 29,806,672

Income Per Day: $29,807

Estimated Value: $32,191,560

This website is located in United States and is using following IP address 152.216.7.110. See the complete list of popular websites hosted in United States.

irs.gov is registered under .GOV top-level domain. Please check other sites in .GOV zone.

Website irs.gov is using the following name servers:

ns1.irs.gov
ns2.irs.gov
ns3.irs.gov
ns4.irs.gov
ns5.irs.gov
ns6.irs.gov

and is probably hosted by IRS - Internal Revenue Service, US. See the full list of other websites hosted by IRS - Internal Revenue Service, US.

The highest website irs.gov position in Alexa rank database was 394 and the lowest rank position was 417. Current position of irs.gov in Alexa rank database is 409.

Desktop speed score of irs.gov (52/100) is better than the results of 25.95% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of irs.gov is unknown.

Mobile speed of irs.gov is unknown.

irs.gov Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

irs.gov whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

% DOTGOV WHOIS Server ready
Domain Name: IRS.GOV
Status: ACTIVE
Security Contact Email: domainsecurity@treasury.gov

>>> Last update of whois database: 2021-04-22T12:51:25Z

irs.gov server information

Servers Location

irs.gov desktop page speed rank

Last tested: 2017-05-19

Desktop Speed Bad

52/100

irs.gov Desktop Speed Test Quick Summary

priority - 28Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 274.2KiB (68% reduction).

Compressing https://www.irs.gov/static_assets/js/foresee/foresee-trigger.js could save 83KiB (65% reduction).
Compressing https://www.irs.gov/static_assets/js/libs/jquery.min.js could save 58.2KiB (64% reduction).
Compressing https://www.irs.gov/static_assets/js/libs/jquery.cycle.all.js could save 36.7KiB (73% reduction).
Compressing https://www.irs.gov/static_assets/js/libs/jquery.ui.min.js could save 27.7KiB (69% reduction).
Compressing https://www.irs.gov/static_assets/js/reporting/fed…ubagency=IRS&sdor=true could save 23KiB (75% reduction).
Compressing https://www.irs.gov/static_assets/js/foresee/foresee-surveydef.js?build=27 could save 15.9KiB (82% reduction).
Compressing https://www.irs.gov/static_assets/js/reporting/autotracker.js could save 11.3KiB (76% reduction).
Compressing https://www.irs.gov/static_assets/js/script.js could save 9.1KiB (67% reduction).
Compressing https://www.irs.gov/static_assets/js/libs/jquery.uniform.min.js could save 7KiB (77% reduction).
Compressing https://www.irs.gov/static_assets/js/libs/jquery.placeholder.min.js could save 992B (59% reduction).
Compressing https://www.irs.gov/static_assets/js/reporting/google-analytics.js could save 757B (54% reduction).
Compressing https://www.irs.gov/static_assets/js/reporting/iep-reporting.js could save 630B (60% reduction).

priority - 25Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 247.2KiB (72% reduction).

Compressing https://www.irs.gov/image/rs_fafsa.jpg could save 60.5KiB (82% reduction).
Compressing https://www.irs.gov/image/Twitter_logo_blue.png could save 49.7KiB (98% reduction).
Compressing https://www.irs.gov/image/YouTube-icon-full_color.png could save 49.3KiB (98% reduction).
Compressing https://www.irs.gov/image/rs_deadline.jpg could save 17.6KiB (67% reduction).
Compressing https://www.irs.gov/image/pay_your_tax_bill_blue_v2.jpg could save 12.9KiB (68% reduction).
Compressing https://www.irs.gov/image/irsgov_spanish_blue.jpg could save 12.8KiB (68% reduction).
Compressing https://www.irs.gov/image/get_your_refund_status_blue.jpg could save 12.7KiB (67% reduction).
Compressing https://www.irs.gov/image/file_your_tax_return_blue.jpg could save 12.1KiB (68% reduction).
Compressing https://www.irs.gov/image/rs_form_990.jpg could save 4.8KiB (32% reduction).
Compressing https://www.irs.gov/static_assets/img/spriteXY.png could save 2.7KiB (22% reduction).
Compressing https://www.irs.gov/image/rs_tax_security.jpg could save 2.4KiB (19% reduction).
Compressing https://www.irs.gov/image/IRS2Go_mobile.jpg could save 2.4KiB (72% reduction).
Compressing https://www.irs.gov/image/filingpay_portlet_where_refund.jpg could save 1.7KiB (47% reduction).
Compressing https://www.irs.gov/image/rs_irs_logo.jpg could save 1.3KiB (12% reduction).
Compressing https://www.irs.gov/image/filingpay_portlet_e_file.jpg could save 1.3KiB (47% reduction).
Compressing https://www.irs.gov/image/filingpay_portlet_free_file.jpg could save 1.2KiB (46% reduction).
Compressing https://www.irs.gov/image/filingpay_portlet_eftps.jpg could save 1KiB (49% reduction).
Compressing https://www.irs.gov/static_assets/img/logo.png could save 975B (36% reduction).

priority - 25Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.irs.gov/image/IRS2Go_mobile.jpg (expiration not specified)
https://www.irs.gov/image/Twitter_logo_blue.png (expiration not specified)
https://www.irs.gov/image/YouTube-icon-full_color.png (expiration not specified)
https://www.irs.gov/image/file_your_tax_return_blue.jpg (expiration not specified)
https://www.irs.gov/image/filingpay_portlet_e_file.jpg (expiration not specified)
https://www.irs.gov/image/filingpay_portlet_eftps.jpg (expiration not specified)
https://www.irs.gov/image/filingpay_portlet_free_file.jpg (expiration not specified)
https://www.irs.gov/image/filingpay_portlet_where_refund.jpg (expiration not specified)
https://www.irs.gov/image/get_your_refund_status_blue.jpg (expiration not specified)
https://www.irs.gov/image/irsgov_spanish_blue.jpg (expiration not specified)
https://www.irs.gov/image/pay_your_tax_bill_blue_v2.jpg (expiration not specified)
https://www.irs.gov/image/rs_deadline.jpg (expiration not specified)
https://www.irs.gov/image/rs_fafsa.jpg (expiration not specified)
https://www.irs.gov/image/rs_form_990.jpg (expiration not specified)
https://www.irs.gov/image/rs_irs_logo.jpg (expiration not specified)
https://www.irs.gov/image/rs_tax_security.jpg (expiration not specified)
https://www.irs.gov/image/tumblr_logo_white_blue_32.png (expiration not specified)
https://www.irs.gov/static_assets/css/band1.css (expiration not specified)
https://www.irs.gov/static_assets/css/band2.css (expiration not specified)
https://www.irs.gov/static_assets/css/band3.css (expiration not specified)
https://www.irs.gov/static_assets/css/band4.css (expiration not specified)
https://www.irs.gov/static_assets/css/band5.css (expiration not specified)
https://www.irs.gov/static_assets/css/custom-theme…y-ui-1.8.16.custom.css (expiration not specified)
https://www.irs.gov/static_assets/css/grid.css (expiration not specified)
https://www.irs.gov/static_assets/css/reset.css (expiration not specified)
https://www.irs.gov/static_assets/css/style.css (expiration not specified)
https://www.irs.gov/static_assets/css/uniform.css (expiration not specified)
https://www.irs.gov/static_assets/css/uniform.sentence.css (expiration not specified)
https://www.irs.gov/static_assets/img/bgBody.png (expiration not specified)
https://www.irs.gov/static_assets/img/logo.png (expiration not specified)
https://www.irs.gov/static_assets/img/spriteXY.png (expiration not specified)
https://www.irs.gov/static_assets/js/exit.js (expiration not specified)
https://www.irs.gov/static_assets/js/foresee/foresee-trigger.js (expiration not specified)
https://www.irs.gov/static_assets/js/https.js (expiration not specified)
https://www.irs.gov/static_assets/js/leftnav/height.js (expiration not specified)
https://www.irs.gov/static_assets/js/libs/jquery.cycle.all.js (expiration not specified)
https://www.irs.gov/static_assets/js/libs/jquery.min.js (expiration not specified)
https://www.irs.gov/static_assets/js/libs/jquery.placeholder.min.js (expiration not specified)
https://www.irs.gov/static_assets/js/libs/jquery.ui.min.js (expiration not specified)
https://www.irs.gov/static_assets/js/libs/jquery.uniform.min.js (expiration not specified)
https://www.irs.gov/static_assets/js/plugins.js (expiration not specified)
https://www.irs.gov/static_assets/js/reporting/autotracker.js (expiration not specified)
https://www.irs.gov/static_assets/js/reporting/google-analytics.js (expiration not specified)
https://www.irs.gov/static_assets/js/reporting/iep-reporting.js (expiration not specified)
https://www.irs.gov/static_assets/js/script.js (expiration not specified)
https://www.irs.gov/vgn-ext-templating/common/styl…emplating-delivery.css (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://find.irs.gov/assets/sayt_loader.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.irs.gov/static_assets/js/libs/jquery.min.js
https://www.irs.gov/static_assets/js/libs/jquery.ui.min.js
https://www.irs.gov/static_assets/js/libs/jquery.cycle.all.js
https://www.irs.gov/static_assets/js/libs/jquery.placeholder.min.js
https://www.irs.gov/static_assets/js/libs/jquery.uniform.min.js
https://www.irs.gov/static_assets/js/reporting/iep-reporting.js
https://www.irs.gov/static_assets/js/exit.js
https://www.irs.gov/static_assets/js/plugins.js
https://www.irs.gov/static_assets/js/script.js

Optimize CSS Delivery of the following:

https://www.irs.gov/vgn-ext-templating/common/styl…emplating-delivery.css
https://www.irs.gov/static_assets/css/style.css
https://www.irs.gov/static_assets/css/reset.css
https://www.irs.gov/static_assets/css/grid.css
https://www.irs.gov/static_assets/css/band1.css
https://www.irs.gov/static_assets/css/band2.css
https://www.irs.gov/static_assets/css/band3.css
https://www.irs.gov/static_assets/css/band4.css
https://www.irs.gov/static_assets/css/band5.css
https://www.irs.gov/static_assets/css/uniform.css
https://www.irs.gov/static_assets/css/uniform.sentence.css
https://www.irs.gov/static_assets/css/custom-theme…y-ui-1.8.16.custom.css

priority - 7Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://irs.gov/
http://www.irs.gov/
https://www.irs.gov/

priority - 5Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 47KiB (37% reduction).

Minifying https://www.irs.gov/static_assets/js/libs/jquery.cycle.all.js could save 17.3KiB (35% reduction).
Minifying https://www.irs.gov/static_assets/js/reporting/fed…ubagency=IRS&sdor=true could save 11.1KiB (37% reduction).
Minifying https://www.irs.gov/static_assets/js/foresee/foresee-surveydef.js?build=27 could save 6.9KiB (36% reduction).
Minifying https://www.irs.gov/static_assets/js/script.js could save 6.5KiB (49% reduction).
Minifying https://www.irs.gov/static_assets/js/reporting/autotracker.js could save 5.2KiB (36% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 5.2KiB (34% reduction).

Minifying https://www.irs.gov/static_assets/css/style.css could save 1.9KiB (38% reduction) after compression.
Minifying https://www.irs.gov/static_assets/css/custom-theme…y-ui-1.8.16.custom.css could save 1KiB (25% reduction) after compression.
Minifying https://www.irs.gov/static_assets/css/reset.css could save 932B (48% reduction) after compression.
Minifying https://www.irs.gov/static_assets/css/band4.css could save 895B (32% reduction) after compression.
Minifying https://www.irs.gov/static_assets/css/band1.css could save 525B (37% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.3KiB (31% reduction).

Minifying https://www.irs.gov/ could save 3.3KiB (31% reduction) after compression.

irs.gov Desktop Resource Breakdown

Total Resources	70
Number of Hosts	11
Static Resources	55
JavaScript Resources	26
CSS Resources	14

irs.gov HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 4 Column: 29 - 59
"..."utf-8" /><script type="text/javascript">(windo..." Line: 2408 Column: 1 - 74
"... Code --> <script src='/static_assets/js/libs/jquery.min.js' type='text/javascript'></scri..." Line: 2409 Column: 1 - 80
"...</script> <script type='text/javascript' src='/static_assets/js/reporting/autotracker.js'></scri..." Line: 2410 Column: 1 - 31
"...</script> <script type='text/javascript'>addLin..." Line: 2421 Column: 3 - 33
"...cript> <script type="text/javascript">window..."

The “banner” role is unnecessary for element “header”.

Line: 72 Column: 1 - 34
"...</h1> <header id="navbar" role="banner"> ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 89 Column: 1 - 210
"... <section id="block-governmentbanner" data-block-plugin-id="block_content:2d0fd18b-5f78-424d-a8b7-dfb90febb231" class="block block-block-content block-block-content2d0fd18b-5f78-424d-a8b7-dfb90febb231 clearfix"> ..." Line: 125 Column: 5 - 224
"...ght"> <section class="language-switcher-language-url block block-language block-language-blocklanguage-interface clearfix" id="block-languageswitcher" role="navigation" data-block-plugin-id="language_block:language_interface"> ..." Line: 364 Column: 1 - 166
"... </div> <section id="block-mainnavigation-2" data-block-plugin-id="we_megamenu_block:main" class="block block-we-megamenu block-we-megamenu-blockmain clearfix pup-search-en"> ..." Line: 932 Column: 1 - 185
"...section> <section id="block-pup-sticky-nav" data-block-plugin-id="we_megamenu_block:main" class="block block-we-megamenu block-we-megamenu-blockmain clearfix pup-search-en pup-stickynav-hidden"> ..." Line: 1862 Column: 19 - 45
"... <section class="col-sm-12"> ..." Line: 2181 Column: 5 - 218
"...ght"> <section id="block-socialmediaforfooter" data-block-plugin-id="block_content:40b0cf2e-cb49-4f62-888d-000cf00eb582" class="block block-block-content block-block-content40b0cf2e-cb49-4f62-888d-000cf00eb582 clearfix"> ..." Line: 2173 Column: 5 - 74
"...ter"> <section class="container" role="tablist" aria-multiselectable="true"> ..."

The “navigation” role is unnecessary for element “nav”.

Line: 139 Column: 1 - 189
"...section> <nav role="navigation" aria-labelledby="block-pup-irs-informationmenu-2-menu" id="block-pup-irs-informationmenu-2" data-block-plugin-id="system_menu_block:pup-info-menu" class="pup-nav-en"> ..." Line: 257 Column: 5 - 155
"...ile"> <nav role="navigation" aria-labelledby="block-helpmenumobile-menu" id="block-helpmenumobile" data-block-plugin-id="system_menu_block:help-menu-mobile"> ..." Line: 1508 Column: 5 - 189
"...ble"> <nav role="navigation" aria-labelledby="block-pup-irs-informationmenu-menu" id="block-pup-irs-informationmenu" data-block-plugin-id="system_menu_block:pup-info-menu" class="pup-nav-en"> ..." Line: 1578 Column: 1 - 158
"...section> <nav role="navigation" aria-labelledby="block-mainnavigationmobile-menu" id="block-mainnavigationmobile" data-block-plugin-id="system_menu_block:main_mobile"> ..." Line: 1797 Column: 1 - 155
"... </nav> <nav role="navigation" aria-labelledby="block-pup-irs-mainnavigation-menu" id="block-pup-irs-mainnavigation" data-block-plugin-id="system_menu_block:main"> ..." Line: 1823 Column: 1 - 167
"... </nav> <nav role="navigation" aria-labelledby="block-pup-irs-infomenumobile-menu" id="block-pup-irs-infomenumobile" data-block-plugin-id="system_menu_block:info-menu-mobile"> ..." Line: 2238 Column: 5 - 155
"...rst"> <nav role="navigation" aria-labelledby="block-pup-irs-ouragency-menu" id="block-pup-irs-ouragency" data-block-plugin-id="system_menu_block:our-agency"> ..." Line: 2269 Column: 5 - 171
"...ond"> <nav role="navigation" aria-labelledby="block-pup-irs-knowyourrights-menu" id="block-pup-irs-knowyourrights" data-block-plugin-id="system_menu_block:know-your-rights"> ..." Line: 2306 Column: 5 - 171
"...ird"> <nav role="navigation" aria-labelledby="block-pup-irs-resolveanissue-menu" id="block-pup-irs-resolveanissue" data-block-plugin-id="system_menu_block:resolve-an-issue"> ..." Line: 2337 Column: 5 - 170
"...rth"> <nav role="navigation" aria-labelledby="block-pup-irs-otherlanguages-menu" id="block-pup-irs-otherlanguages" data-block-plugin-id="system_menu_block:other-languages"> ..." Line: 2380 Column: 5 - 164
"...fth"> <nav role="navigation" aria-labelledby="block-pup-irs-relatedsites-menu" id="block-pup-irs-relatedsites" data-block-plugin-id="system_menu_block:related-sites"> ..."

The first occurrence of ID “views-exposed-form-pup-site-index-search-site-search-srt-relevance” was here.

The first occurrence of ID “edit-field-pup-historical-1” was here.

Line: 216 Column: 46 - 200
"...-wrapper"><select data-drupal-selector="edit-field-pup-historical-1" class="form-select form-control" id="edit-field-pup-historical-1" name="field_pup_historical_1"><optio..."

The first occurrence of ID “edit-field-pup-historical” was here.

Line: 237 Column: 46 - 194
"...-wrapper"><select data-drupal-selector="edit-field-pup-historical" class="form-select form-control" id="edit-field-pup-historical" name="field_pup_historical"><optio..."

The first occurrence of ID “edit-actions” was here.

Line: 242 Column: 1 - 120
"... </div> <div data-drupal-selector="edit-actions" class="form-actions form-group js-form-wrapper form-wrapper" id="edit-actions"><butto..."

The first occurrence of ID “edit-submit-pup-site-index-search” was here.

The first occurrence of ID “block-pup-irs-informationfor” was here.

Line: 384 Column: 1 - 144
"...k-inner"> <section id="block-pup-irs-informationfor" data-block-plugin-id="block_content:7833d484-2529-4f8d-8f5c-e7a8f10520e0" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-pup-irs-filingforindividuals” was here.

Line: 431 Column: 1 - 150
"...k-inner"> <section id="block-pup-irs-filingforindividuals" data-block-plugin-id="block_content:38eeb4a5-6f26-434c-85fc-6f6a1b3ef090" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-pup-irs-popularfile” was here.

Line: 472 Column: 1 - 141
"...k-inner"> <section id="block-pup-irs-popularfile" data-block-plugin-id="block_content:3d183a86-7ce7-4d42-9031-3efa64c2ab6c" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-pup-irs-payby” was here.

Line: 531 Column: 1 - 135
"...k-inner"> <section id="block-pup-irs-payby" data-block-plugin-id="block_content:63596689-f933-417f-a80d-6771150dfd2e" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-pup-irs-popularpay” was here.

Line: 572 Column: 1 - 140
"...k-inner"> <section id="block-pup-irs-popularpay" data-block-plugin-id="block_content:974e58ce-d990-49c8-907e-800b341c90f6" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-pup-irs-refundlistblockmenuitem” was here.

Line: 625 Column: 1 - 153
"...k-inner"> <section id="block-pup-irs-refundlistblockmenuitem" data-block-plugin-id="block_content:3e835158-19e9-4334-aa37-393a1d5a04dc" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-pup-irs-informationforcnd” was here.

Line: 682 Column: 1 - 147
"...k-inner"> <section id="block-pup-irs-informationforcnd" data-block-plugin-id="block_content:fb0ef200-7a64-4e96-9096-e2ab9633a64e" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-creditsdeductionspopular” was here.

Line: 715 Column: 1 - 146
"...k-inner"> <section id="block-creditsdeductionspopular" data-block-plugin-id="block_content:232c9c3a-8319-42b3-9118-d73a6bc8fa06" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-pup-irs-popularpaycnd” was here.

Line: 774 Column: 1 - 143
"...k-inner"> <section id="block-pup-irs-popularpaycnd" data-block-plugin-id="block_content:0582dacf-f677-41af-bec4-358fb267f67f" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-formsinstructionspopularpart2” was here.

Line: 823 Column: 1 - 151
"...k-inner"> <section id="block-formsinstructionspopularpart2" data-block-plugin-id="block_content:72df8168-0e66-4000-8b74-05e66ac9f1c6" class="pup-mega-menu-item"> ..."

The first occurrence of ID “block-forminstructionspopularfortaxpros” was here.

Line: 870 Column: 1 - 155
"...k-inner"> <section id="block-forminstructionspopularfortaxpros" data-block-plugin-id="block_content:4aa8f867-4ec5-498c-90dc-edf236457bf0" class="pup-mega-menu-item"> ..."

The “article” role is unnecessary for element “article”.

Line: 1866 Column: 63 - 172
"..."></div> <article role="article" about="/node/58476" class="pup-home-page is-promoted full clearfix" id="main-content"> ..."

The “charset” attribute on the “script” element is obsolete.

Line: 2150 Column: 891 - 966
"...ockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></scri..."

The “contentinfo” role is unnecessary for element “footer”.

Line: 2172 Column: 3 - 68
"...</div> <footer class="pup-footer" role="contentinfo" aria-label="footer"> <..."

Errors

Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.

Line: 41 Column: 1 - 61
"...58476" /> <link rel="revision" href="https://www.irs.gov/node/58476" /> <scri..."

Attribute “block” not allowed on element “ul” at this point.

Line: 134 Column: 5 - 90
"...tton> <ul class="dropdown-menu" block="languageswitcher" aria-labelledby="languageSwitcher"><li hr..." Line: 145 Column: 15 - 69
"... <ul block="pup_irs_informationmenu_2" class="menu nav"> ..." Line: 263 Column: 15 - 58
"... <ul block="helpmenumobile" class="menu nav"> ..." Line: 1514 Column: 15 - 67
"... <ul block="pup_irs_informationmenu" class="menu nav"> ..." Line: 1584 Column: 15 - 64
"... <ul block="mainnavigationmobile" class="menu nav"> ..." Line: 1587 Column: 35 - 94
"... <ul block="mainnavigationmobile" class="menu dropdown-menu"> ..." Line: 1644 Column: 35 - 94
"... <ul block="mainnavigationmobile" class="menu dropdown-menu"> ..." Line: 1683 Column: 35 - 94
"... <ul block="mainnavigationmobile" class="menu dropdown-menu"> ..." Line: 1707 Column: 35 - 94
"... <ul block="mainnavigationmobile" class="menu dropdown-menu"> ..." Line: 1743 Column: 35 - 94
"... <ul block="mainnavigationmobile" class="menu dropdown-menu"> ..." Line: 1801 Column: 9 - 71
"... <ul block="pup_irs_mainnavigation" class="menu nav navbar-nav"> ..." Line: 1829 Column: 15 - 66
"... <ul block="pup_irs_infomenumobile" class="menu nav"> ..." Line: 2244 Column: 15 - 61
"... <ul block="pup_irs_ouragency" class="menu nav"> ..." Line: 2275 Column: 15 - 66
"... <ul block="pup_irs_knowyourrights" class="menu nav"> ..." Line: 2312 Column: 15 - 66
"... <ul block="pup_irs_resolveanissue" class="menu nav"> ..." Line: 2343 Column: 15 - 66
"... <ul block="pup_irs_otherlanguages" class="menu nav"> ..." Line: 2386 Column: 15 - 64
"... <ul block="pup_irs_relatedsites" class="menu nav"> ..."

Attribute “hreflang” not allowed on element “li” at this point.

Line: 134 Column: 91 - 164
"...Switcher"><li hreflang="es" data-drupal-link-system-path="<front>" class="es"><a hre..." Line: 134 Column: 286 - 369
"...l</a></li><li hreflang="zh-hans" data-drupal-link-system-path="<front>" class="zh-hans"><a hre..." Line: 134 Column: 506 - 589
"...)</a></li><li hreflang="zh-hant" data-drupal-link-system-path="<front>" class="zh-hant"><a hre..." Line: 134 Column: 726 - 799
"...)</a></li><li hreflang="ko" data-drupal-link-system-path="<front>" class="ko"><a hre..." Line: 134 Column: 917 - 990
"...어</a></li><li hreflang="ru" data-drupal-link-system-path="<front>" class="ru"><a hre..." Line: 134 Column: 1112 - 1185
"...й</a></li><li hreflang="vi" data-drupal-link-system-path="<front>" class="vi"><a hre..." Line: 134 Column: 1310 - 1383
"...t</a></li><li hreflang="ht" data-drupal-link-system-path="<front>" class="ht"><a hre..."

Attribute “block” not allowed on element “form” at this point.

Line: 177 Column: 9 - 218
"...> <form block="exposedformpup_site_index_searchsite_search_srt_relevance_4" action="/site-index-search" method="get" id="views-exposed-form-pup-site-index-search-site-search-srt-relevance" accept-charset="UTF-8"> <di..." Line: 290 Column: 9 - 226
"...> <form block="pup_irs_exposedformpup_site_index_searchsite_search_srt_relevance_2" action="/site-index-search" method="get" id="views-exposed-form-pup-site-index-search-site-search-srt-relevance" accept-charset="UTF-8"> <di..."

Bad value “” for attribute “name” on element “button”: Must not be empty.

Line: 242 Column: 121 - 380
"...-actions"><button aria-label="Search Submit" title="Search Submit" data-drupal-selector="edit-submit-pup-site-index-search" class="button js-form-submit form-submit btn-primary btn icon-before" type="submit" id="edit-submit-pup-site-index-search" value="Search" name=""><span ..." Line: 355 Column: 121 - 380
"...-actions"><button aria-label="Search Submit" title="Search Submit" data-drupal-selector="edit-submit-pup-site-index-search" class="button js-form-submit form-submit btn-primary btn icon-before" type="submit" id="edit-submit-pup-site-index-search" value="Search" name=""><span ..."

Duplicate ID “views-exposed-form-pup-site-index-search-site-search-srt-relevance”.

Line: 290 Column: 9 - 226
"...> <form block="pup_irs_exposedformpup_site_index_searchsite_search_srt_relevance_2" action="/site-index-search" method="get" id="views-exposed-form-pup-site-index-search-site-search-srt-relevance" accept-charset="UTF-8"> <di..."

Duplicate ID “edit-field-pup-historical-1”.

Line: 329 Column: 46 - 200
"...-wrapper"><select data-drupal-selector="edit-field-pup-historical-1" class="form-select form-control" id="edit-field-pup-historical-1" name="field_pup_historical_1"><optio..."

Duplicate ID “edit-field-pup-historical”.

Line: 350 Column: 46 - 194
"...-wrapper"><select data-drupal-selector="edit-field-pup-historical" class="form-select form-control" id="edit-field-pup-historical" name="field_pup_historical"><optio..."

Duplicate ID “edit-actions”.

Line: 355 Column: 1 - 120
"... </div> <div data-drupal-selector="edit-actions" class="form-actions form-group js-form-wrapper form-wrapper" id="edit-actions"><butto..."

Duplicate ID “edit-submit-pup-site-index-search”.

Line: 355 Column: 121 - 380
"...-actions"><button aria-label="Search Submit" title="Search Submit" data-drupal-selector="edit-submit-pup-site-index-search" class="button js-form-submit form-submit btn-primary btn icon-before" type="submit" id="edit-submit-pup-site-index-search" value="Search" name=""><span ..."

Attribute “description” not allowed on element “li” at this point.

Line: 377 Column: 3 - 291
"...-tabs"> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="e27eb763-2dc4-4ef6-892a-32a7b2383d17" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 524 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="6397d777-68ce-4f7d-8695-cc81d6c951d3" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 618 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="dbc569b8-684f-4c0a-a39f-e6bbccef3840" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 675 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="e1ea8003-8882-438b-9e9e-2f5a6671b007" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 767 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="c6302983-aaeb-4490-ae1d-d447eea97081" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 945 Column: 3 - 291
"...-tabs"> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="e27eb763-2dc4-4ef6-892a-32a7b2383d17" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 1092 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="6397d777-68ce-4f7d-8695-cc81d6c951d3" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 1186 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="dbc569b8-684f-4c0a-a39f-e6bbccef3840" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 1243 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="e1ea8003-8882-438b-9e9e-2f5a6671b007" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..." Line: 1335 Column: 1 - 289
"...v> </li> <li class="we-mega-menu-li dropdown-menu" data-level="0" data-element-type="we-mega-menu-li" description="" data-id="c6302983-aaeb-4490-ae1d-d447eea97081" data-submenu="1" hide-sub-when-collapse="" data-group="0" data-class="" data-icon="" data-caption="" data-alignsub="" data-target=""> ..."

Attribute “hide-sub-when-collapse” not allowed on element “li” at this point.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

Line: 378 Column: 7 - 67
"...""> <a class="we-mega-menu-li" title="" href="/filing" target="">File</..." Line: 525 Column: 7 - 69
"...""> <a class="we-mega-menu-li" title="" href="/payments" target="">Pay</a..." Line: 619 Column: 7 - 68
"...""> <a class="we-mega-menu-li" title="" href="/refunds" target="">Refund..." Line: 676 Column: 7 - 83
"...""> <a class="we-mega-menu-li" title="" href="/credits-and-deductions" target="">Credit..." Line: 768 Column: 7 - 79
"...""> <a class="we-mega-menu-li" title="" href="/forms-instructions" target="">Forms ..." Line: 946 Column: 7 - 67
"...""> <a class="we-mega-menu-li" title="" href="/filing" target="">File</..." Line: 1093 Column: 7 - 69
"...""> <a class="we-mega-menu-li" title="" href="/payments" target="">Pay</a..." Line: 1187 Column: 7 - 68
"...""> <a class="we-mega-menu-li" title="" href="/refunds" target="">Refund..." Line: 1244 Column: 7 - 83
"...""> <a class="we-mega-menu-li" title="" href="/credits-and-deductions" target="">Credit..." Line: 1336 Column: 7 - 79
"...""> <a class="we-mega-menu-li" title="" href="/forms-instructions" target="">Forms ..."

CSS: “width”: Too many values or values are not recognized.

Line: 379 Column: 5 - 134
"...e</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 526 Column: 5 - 134
"...y</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 620 Column: 5 - 134
"...s</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 677 Column: 5 - 134
"...s</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 769 Column: 5 - 134
"...s</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 947 Column: 5 - 134
"...e</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 1094 Column: 5 - 134
"...y</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 1188 Column: 5 - 134
"...s</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 1245 Column: 5 - 134
"...s</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..." Line: 1337 Column: 5 - 134
"...s</a> <div class="we-mega-menu-submenu" data-element-type="we-mega-menu-submenu" data-submenu-width="" data-class="" style="width: px"> <di..."

Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)

Line: 387 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Inform..." Line: 434 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Filing..." Line: 475 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..." Line: 534 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Pay By..." Line: 575 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..." Line: 685 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Inform..." Line: 718 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..." Line: 777 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Forms ..." Line: 873 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..." Line: 955 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Inform..." Line: 1002 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Filing..." Line: 1043 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..." Line: 1102 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Pay By..." Line: 1143 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..." Line: 1253 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Inform..." Line: 1286 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..." Line: 1345 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Forms ..." Line: 1441 Column: 13 - 117
"... <div class="field field--name-field-pup-column-label field--type-string field--label-hidden field--item">Popula..."

Duplicate ID “block-pup-irs-informationfor”.

Line: 952 Column: 1 - 144
"...k-inner"> <section id="block-pup-irs-informationfor" data-block-plugin-id="block_content:7833d484-2529-4f8d-8f5c-e7a8f10520e0" class="pup-mega-menu-item"> ..."

Duplicate ID “block-pup-irs-filingforindividuals”.

Line: 999 Column: 1 - 150
"...k-inner"> <section id="block-pup-irs-filingforindividuals" data-block-plugin-id="block_content:38eeb4a5-6f26-434c-85fc-6f6a1b3ef090" class="pup-mega-menu-item"> ..."

Duplicate ID “block-pup-irs-popularfile”.

Line: 1040 Column: 1 - 141
"...k-inner"> <section id="block-pup-irs-popularfile" data-block-plugin-id="block_content:3d183a86-7ce7-4d42-9031-3efa64c2ab6c" class="pup-mega-menu-item"> ..."

Duplicate ID “block-pup-irs-payby”.

Line: 1099 Column: 1 - 135
"...k-inner"> <section id="block-pup-irs-payby" data-block-plugin-id="block_content:63596689-f933-417f-a80d-6771150dfd2e" class="pup-mega-menu-item"> ..."

Duplicate ID “block-pup-irs-popularpay”.

Line: 1140 Column: 1 - 140
"...k-inner"> <section id="block-pup-irs-popularpay" data-block-plugin-id="block_content:974e58ce-d990-49c8-907e-800b341c90f6" class="pup-mega-menu-item"> ..."

Duplicate ID “block-pup-irs-refundlistblockmenuitem”.

Line: 1193 Column: 1 - 153
"...k-inner"> <section id="block-pup-irs-refundlistblockmenuitem" data-block-plugin-id="block_content:3e835158-19e9-4334-aa37-393a1d5a04dc" class="pup-mega-menu-item"> ..."

Duplicate ID “block-pup-irs-informationforcnd”.

Line: 1250 Column: 1 - 147
"...k-inner"> <section id="block-pup-irs-informationforcnd" data-block-plugin-id="block_content:fb0ef200-7a64-4e96-9096-e2ab9633a64e" class="pup-mega-menu-item"> ..."

Duplicate ID “block-creditsdeductionspopular”.

Line: 1283 Column: 1 - 146
"...k-inner"> <section id="block-creditsdeductionspopular" data-block-plugin-id="block_content:232c9c3a-8319-42b3-9118-d73a6bc8fa06" class="pup-mega-menu-item"> ..."

Duplicate ID “block-pup-irs-popularpaycnd”.

Line: 1342 Column: 1 - 143
"...k-inner"> <section id="block-pup-irs-popularpaycnd" data-block-plugin-id="block_content:0582dacf-f677-41af-bec4-358fb267f67f" class="pup-mega-menu-item"> ..."

Duplicate ID “block-formsinstructionspopularpart2”.

Line: 1391 Column: 1 - 151
"...k-inner"> <section id="block-formsinstructionspopularpart2" data-block-plugin-id="block_content:72df8168-0e66-4000-8b74-05e66ac9f1c6" class="pup-mega-menu-item"> ..."

Duplicate ID “block-forminstructionspopularfortaxpros”.

Line: 1438 Column: 1 - 155
"...k-inner"> <section id="block-forminstructionspopularfortaxpros" data-block-plugin-id="block_content:4aa8f867-4ec5-498c-90dc-edf236457bf0" class="pup-mega-menu-item"> ..."

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

Line: 2135 Column: 230 - 468
"...rm-group"><iframe width="854" height="480" frameborder="0" allowfullscreen="allowfullscreen" title="Use Non-Filers Online Tool to Register for Economic Impact Payment" src="https://www.youtube.com/embed/s0eKEWlcNp8?autoplay=0&start=0&rel=0"></ifra..."

Bad value “tablist” for attribute “role” on element “section”.

Line: 2173 Column: 5 - 74
"...ter"> <section class="container" role="tablist" aria-multiselectable="true"> ..."

Attribute “aria-multiselectable” not allowed on element “section” at this point.

Line: 2173 Column: 5 - 74
"...ter"> <section class="container" role="tablist" aria-multiselectable="true"> ..."

Bad value “” for attribute “aria-hidden” on element “i”.

Line: 2188 Column: 7 - 51
"..."> <i aria-hidden class="fa fa-facebook-square"></i> ..." Line: 2194 Column: 7 - 50
"..."> <i aria-hidden class="fa fa-twitter-square"></i> ..." Line: 2200 Column: 7 - 45
"..."> <i aria-hidden class="fa fa-instagram"></i> ..." Line: 2206 Column: 7 - 44
"..."> <i aria-hidden class="fa fa-linkedin"></i> ..." Line: 2212 Column: 7 - 48
"..."> <i aria-hidden class="fa fa-youtube-play"></i> ..."

Bad value “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.

Line: 2219 Column: 127 - 242
"...--item"> <img width="" height="" src="/pub/irs_horiz_logo.svg" alt="IRS2Go App" typeof="foaf:Image" class="img-responsive" /> </di..."

Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.

Line: 2219 Column: 127 - 242
"...--item"> <img width="" height="" src="/pub/irs_horiz_logo.svg" alt="IRS2Go App" typeof="foaf:Image" class="img-responsive" /> </di..."

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irs.gov Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

irs.gov TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

IRS.GOV Internal Revenue Service | An official website of the United States government

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irs.gov Desktop Speed Test Quick Summary

priority - 28Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 274.2KiB (68% reduction).

priority - 25Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 247.2KiB (72% reduction).

priority - 25Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 9 blocking script resources and 12 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 5Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 47KiB (37% reduction).

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 5.2KiB (34% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 3.3KiB (31% reduction).

irs.gov Desktop Resource Breakdown

irs.gov HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

The “banner” role is unnecessary for element “header”.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “views-exposed-form-pup-site-index-search-site-search-srt-relevance” was here.

The first occurrence of ID “edit-field-pup-historical-1” was here.

The first occurrence of ID “edit-field-pup-historical” was here.

The first occurrence of ID “edit-actions” was here.

The first occurrence of ID “edit-submit-pup-site-index-search” was here.

The first occurrence of ID “block-pup-irs-informationfor” was here.

The first occurrence of ID “block-pup-irs-filingforindividuals” was here.

The first occurrence of ID “block-pup-irs-popularfile” was here.

The first occurrence of ID “block-pup-irs-payby” was here.

The first occurrence of ID “block-pup-irs-popularpay” was here.

The first occurrence of ID “block-pup-irs-refundlistblockmenuitem” was here.

The first occurrence of ID “block-pup-irs-informationforcnd” was here.

The first occurrence of ID “block-creditsdeductionspopular” was here.

The first occurrence of ID “block-pup-irs-popularpaycnd” was here.

The first occurrence of ID “block-formsinstructionspopularpart2” was here.

The first occurrence of ID “block-forminstructionspopularfortaxpros” was here.

The “article” role is unnecessary for element “article”.

The “charset” attribute on the “script” element is obsolete.

The “contentinfo” role is unnecessary for element “footer”.

Errors

Bad value “revision” for attribute “rel” on element “link”: The string “revision” is not a registered keyword.

Attribute “block” not allowed on element “ul” at this point.

Attribute “hreflang” not allowed on element “li” at this point.

Attribute “block” not allowed on element “form” at this point.

Bad value “” for attribute “name” on element “button”: Must not be empty.

Duplicate ID “views-exposed-form-pup-site-index-search-site-search-srt-relevance”.

Duplicate ID “edit-field-pup-historical-1”.

Duplicate ID “edit-field-pup-historical”.

Duplicate ID “edit-actions”.

Duplicate ID “edit-submit-pup-site-index-search”.

Attribute “description” not allowed on element “li” at this point.

Attribute “hide-sub-when-collapse” not allowed on element “li” at this point.

Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.

CSS: “width”: Too many values or values are not recognized.

Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)

Duplicate ID “block-pup-irs-informationfor”.

Duplicate ID “block-pup-irs-filingforindividuals”.

Duplicate ID “block-pup-irs-popularfile”.

Duplicate ID “block-pup-irs-payby”.